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WO2003032331A3 - Raccord tubulaire a expansion radiale - Google Patents

Raccord tubulaire a expansion radiale Download PDF

Info

Publication number
WO2003032331A3
WO2003032331A3 PCT/US2002/032401 US0232401W WO03032331A3 WO 2003032331 A3 WO2003032331 A3 WO 2003032331A3 US 0232401 W US0232401 W US 0232401W WO 03032331 A3 WO03032331 A3 WO 03032331A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
metal
expandable tubular
tubular connection
radially expandable
Prior art date
Application number
PCT/US2002/032401
Other languages
English (en)
Other versions
WO2003032331A2 (fr
Inventor
Robert S Sivley Iv
Original Assignee
Hydril Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydril Co filed Critical Hydril Co
Priority to EP02769034A priority Critical patent/EP1440449B1/fr
Priority to AU2002332092A priority patent/AU2002332092A1/en
Priority to DE60225313T priority patent/DE60225313T2/de
Priority to MXPA04003401A priority patent/MXPA04003401A/es
Publication of WO2003032331A2 publication Critical patent/WO2003032331A2/fr
Publication of WO2003032331A3 publication Critical patent/WO2003032331A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/106—Couplings or joints therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/147—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by radially expanding the inner part

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Joints With Pressure Members (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)

Abstract

L'invention concerne un raccord tubulaire à expansion radiale comprenant un boîtier présentant un filetage intérieur et une première surface d'étanchéité, ainsi qu'une broche présentant un filetage extérieur et une seconde surface d'étanchéité. Le filetage extérieur vient en prise avec le filetage intérieur et les première et seconde surfaces d'étanchéité forment un joint métal sur métal au moment du contact des surfaces d'étanchéité. Au moins une rainure est formée sur une surface extérieure du boîtier et au moins une rainure est façonnée, de manière que ledit boîtier se déforme de façon radiale, en direction de la broche, dans une région située à proximité du joint métal sur métal, après l'expansion plastique radiale de la broche et du boîtier, une fois les filetages en prise.
PCT/US2002/032401 2001-10-09 2002-10-09 Raccord tubulaire a expansion radiale WO2003032331A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02769034A EP1440449B1 (fr) 2001-10-09 2002-10-09 Raccord tubulaire a expansion radiale
AU2002332092A AU2002332092A1 (en) 2001-10-09 2002-10-09 Radially expandable tubular connection
DE60225313T DE60225313T2 (de) 2001-10-09 2002-10-09 Radial erweiterbare rohrförmige verbindung
MXPA04003401A MXPA04003401A (es) 2001-10-09 2002-10-09 Conexion tubular radialmente extensible.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/973,441 US6607220B2 (en) 2001-10-09 2001-10-09 Radially expandable tubular connection
US09/973,441 2001-10-09

Publications (2)

Publication Number Publication Date
WO2003032331A2 WO2003032331A2 (fr) 2003-04-17
WO2003032331A3 true WO2003032331A3 (fr) 2004-05-13

Family

ID=25520898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/032401 WO2003032331A2 (fr) 2001-10-09 2002-10-09 Raccord tubulaire a expansion radiale

Country Status (6)

Country Link
US (1) US6607220B2 (fr)
EP (1) EP1440449B1 (fr)
AU (1) AU2002332092A1 (fr)
DE (1) DE60225313T2 (fr)
MX (1) MXPA04003401A (fr)
WO (1) WO2003032331A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7017950B2 (en) 2002-09-25 2006-03-28 Weatherford/Lamb, Inc. Expandable connection
US7578043B2 (en) 2002-07-06 2009-08-25 Weatherford/Lamb, Inc. Coupling tubulars

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
GB2384502B (en) 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US6725919B2 (en) 1998-12-07 2004-04-27 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2356651B (en) 1998-12-07 2004-02-25 Shell Int Research Lubrication and self-cleaning system for expansion mandrel
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US20030107217A1 (en) * 1999-10-12 2003-06-12 Shell Oil Co. Sealant for expandable connection
WO2001033037A1 (fr) 1999-11-01 2001-05-10 Shell Oil Company Reparation du cuvelage d'un puits de forage
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
US20030222409A1 (en) * 1999-12-09 2003-12-04 Sivley Robert S. Non-rotating expandable connection with collapsing type seal
US7255176B2 (en) * 2003-06-05 2007-08-14 Baker Hughes Incorporated Method for reducing diameter reduction near ends of expanded tubulars
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
CA2466685C (fr) 2000-09-18 2010-11-23 Shell Oil Company Suspension de colonne perdue comprenant une soupape a manchon
WO2002029199A1 (fr) 2000-10-02 2002-04-11 Shell Oil Company Procede et appareil permettant de dilater un tubage de revetement
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
CA2425686C (fr) * 2000-10-13 2009-12-01 Shell Canada Limited Procede d'interconnexion de tuyaux expansibles adjacents
CA2428819A1 (fr) 2001-01-03 2002-07-11 Enventure Global Technology Cuvelage de diametre nanometrique pour puits fore
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
AU2002345912A1 (en) 2001-07-06 2003-01-21 Enventure Global Technology Liner hanger
GB2395506B (en) 2001-07-06 2006-01-18 Eventure Global Technology Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
GB2409216B (en) * 2001-08-20 2006-04-12 Enventure Global Technology Apparatus for radially expanding tubular members including a segmented expansion cone
WO2004081346A2 (fr) 2003-03-11 2004-09-23 Enventure Global Technology Appareil destine a la dilatation radiale et a la deformation plastique d'un element tubulaire
US20060243444A1 (en) * 2003-04-02 2006-11-02 Brisco David P apparatus for radially expanding and plastically deforming a tubular member
WO2003023178A2 (fr) 2001-09-07 2003-03-20 Enventure Global Technology Ensemble cone d'expansion reglable
WO2004094766A2 (fr) 2003-04-17 2004-11-04 Enventure Global Technology Appareil servant a etendre radialement et deformer plastiquement un element tubulaire
CA2467377C (fr) 2001-11-12 2011-01-04 Enventure Global Technology Cone de dilatation retractable
WO2003058022A2 (fr) 2001-12-27 2003-07-17 Enventure Global Technology Logement etanche faisant appel a un dispositif de suspension a crepine extensible
WO2004027786A2 (fr) 2002-09-20 2004-04-01 Enventure Global Technology Manchon protecteur conçu pour des tuyaux extensibles
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
CN1646786A (zh) 2002-02-15 2005-07-27 亿万奇环球技术公司 单直径井筒套管
EP1985797B1 (fr) 2002-04-12 2011-10-26 Enventure Global Technology Manchon protecteur pour connexions filetées pour support de conduite extensible
AU2003233475A1 (en) 2002-04-15 2003-11-03 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
ITRM20020234A1 (it) 2002-04-30 2003-10-30 Tenaris Connections Bv Giunzione filettata per tubi.
ITRM20020274A1 (it) 2002-05-16 2003-11-17 Tenaris Connections Bv Giunzione filettata per tubi.
GB2406125B (en) 2002-05-29 2006-11-01 Enventure Global Technology Radially expanding a tubular member
US7398832B2 (en) 2002-06-10 2008-07-15 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7125053B2 (en) 2002-06-10 2006-10-24 Weatherford/ Lamb, Inc. Pre-expanded connector for expandable downhole tubulars
US6971685B2 (en) * 2002-06-24 2005-12-06 Weatherford/Lamb, Inc. Multi-point high pressure seal for expandable tubular connections
AU2003259865A1 (en) 2002-08-23 2004-03-11 Enventure Global Technology Interposed joint sealing layer method of forming a wellbore casing
ITRM20020445A1 (it) * 2002-09-06 2004-03-07 Tenaris Connections Bv Giunzione filettata per tubi.
GB0221220D0 (en) * 2002-09-13 2002-10-23 Weatherford Lamb Expanding coupling
US20050236159A1 (en) * 2002-09-20 2005-10-27 Scott Costa Threaded connection for expandable tubulars
AU2003265452A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Pipe formability evaluation for expandable tubulars
AU2003263852A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
AU2003270774A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technlogy Bottom plug for forming a mono diameter wellbore casing
US6997264B2 (en) * 2002-10-10 2006-02-14 Weatherford/Lamb, Inc. Method of jointing and running expandable tubulars
US7086669B2 (en) * 2002-11-07 2006-08-08 Grant Prideco, L.P. Method and apparatus for sealing radially expanded joints
US6981547B2 (en) * 2002-12-06 2006-01-03 Weatherford/Lamb, Inc. Wire lock expandable connection
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
WO2004076798A2 (fr) 2003-02-26 2004-09-10 Enventure Global Technology Appareil d'expansion radiale et de deformation plastique d'un element tubulaire
WO2004067961A2 (fr) 2003-01-27 2004-08-12 Enventure Global Technology Systeme de lubrification pour elements tubulaires a expansion radiale
CA2613131A1 (fr) * 2003-02-18 2004-09-02 Enventure Global Technology Manchons protecteurs de compression et de tension pour raccords filetes d'elements tubulaires radialement extensibles
FR2852076B1 (fr) * 2003-03-07 2005-06-10 Vallourec Mannesmann Oil & Gas Procede de realisation d'un joint filete tubulaire etanche par expansion radiale
US6920932B2 (en) * 2003-04-07 2005-07-26 Weatherford/Lamb, Inc. Joint for use with expandable tubulars
GB0311721D0 (en) * 2003-05-22 2003-06-25 Weatherford Lamb Tubing connector
US7025135B2 (en) * 2003-05-22 2006-04-11 Weatherford/Lamb, Inc. Thread integrity feature for expandable connections
US7887103B2 (en) 2003-05-22 2011-02-15 Watherford/Lamb, Inc. Energizing seal for expandable connections
GB0313472D0 (en) * 2003-06-11 2003-07-16 Weatherford Lamb Tubing connector
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
GB0317395D0 (en) * 2003-07-25 2003-08-27 Weatherford Lamb Sealing expandable tubing
US20070056743A1 (en) * 2003-09-02 2007-03-15 Enventure Global Technology Method of radially expanding and plastically deforming tubular members
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
MY137430A (en) * 2003-10-01 2009-01-30 Shell Int Research Expandable wellbore assembly
US20050093250A1 (en) * 2003-11-05 2005-05-05 Santi Nestor J. High-strength sealed connection for expandable tubulars
FR2863031B1 (fr) * 2003-11-28 2006-10-06 Vallourec Mannesmann Oil & Gas Realisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetes etanches avec une sous-epaisseur de matiere locale et initiale
GB2430685B (en) * 2004-01-12 2008-09-24 Shell Oil Co Expandable connection
US20050258650A1 (en) * 2004-01-28 2005-11-24 Douglas Swingley Threaded pressure fitting with recessed thread roots
GB2445309B (en) * 2004-04-21 2008-10-29 Baker Hughes Inc Expandable tubular connection
US7585002B2 (en) 2004-04-21 2009-09-08 Baker Hughes Incorporated Expandable tubular connection
US7452007B2 (en) * 2004-07-07 2008-11-18 Weatherford/Lamb, Inc. Hybrid threaded connection for expandable tubulars
GB2432866A (en) 2004-08-13 2007-06-06 Enventure Global Technology Expandable tubular
FR2874988B1 (fr) * 2004-09-09 2008-05-02 Vallourec Mannesmann Oil & Gas Element male pour un joint filete tubulaire etanche apres expansion diametrale
US20060071473A1 (en) * 2004-10-05 2006-04-06 Sivley Robert S Iv Helical groove for a tubular connection
US7380840B2 (en) * 2004-10-26 2008-06-03 Hydril Company Expandable threaded connection
ITRM20050069A1 (it) * 2005-02-17 2006-08-18 Tenaris Connections Ag Giunzione filettata per tubi provvista di tenuta.
US8029025B1 (en) 2005-07-28 2011-10-04 Hydril Company Single taper wedge thread connection with mid-seal
US8177262B2 (en) * 2005-07-28 2012-05-15 Hydril Company Lp Mid-seal for expandable connections
US7798536B2 (en) * 2005-08-11 2010-09-21 Weatherford/Lamb, Inc. Reverse sliding seal for expandable tubular connections
US20070035132A1 (en) * 2005-08-11 2007-02-15 Grinaldi Ltd Expandable tubular connection
US20070035131A1 (en) * 2005-08-11 2007-02-15 Grinaldi Ltd Expandable tubular connection
US7591059B2 (en) * 2005-09-13 2009-09-22 Weatherford/Lamb, Inc. Expansion activated anti-rotation device
EP1946272A2 (fr) * 2005-09-28 2008-07-23 Enventure Global Technology, L.L.C. Procede et appareil permettant de coupler des elements tubulaires extensibles
WO2007047193A2 (fr) * 2005-10-11 2007-04-26 Enventure Global Technology, L.L.C. Procédé et appareil destinés à coupler des éléments tubulaires extensibles
WO2007086998A2 (fr) 2006-01-20 2007-08-02 Exxonmobil Upstream Research Company Procede et systeme de groupes d’evaluation de raccords filetes
EP2267268A3 (fr) 2006-05-22 2016-03-23 Weatherford Technology Holdings, LLC Appareil et procédés pour protéger les connexions
US20080023917A1 (en) * 2006-07-28 2008-01-31 Hydril Company Lp Seal for blowout preventer with selective debonding
US20080027693A1 (en) * 2006-07-28 2008-01-31 Hydril Company Lp Method of designing blowout preventer seal using finite element analysis
DE102006051687A1 (de) * 2006-10-30 2008-05-08 Visteon Global Technologies Inc., Van Buren Mechanische Verbindung eines Wärmeübertragerrohrs
FR2913746B1 (fr) * 2007-03-14 2011-06-24 Vallourec Mannesmann Oil & Gas Joint filete tubulaire etanche pour sollicitations de pression interieure et exterieure
BRPI0812760A2 (pt) * 2007-06-29 2014-12-02 Jeffery A Spray Conexões para membros tubulares expansíveis
GB2461134A (en) 2008-06-27 2009-12-30 Oil States Ind Pipe connector
US20100052319A1 (en) * 2008-08-28 2010-03-04 Mohawk Energy Ltd. Dual Seal Expandable Tubular Connection
FR2937077B1 (fr) 2008-10-15 2010-10-22 Vallourec Mannesmann Oil & Gas Composant pour le forage et l'exploitation des puits d'hydrocarbures
US20100132956A1 (en) * 2008-12-01 2010-06-03 Enventure Global Technology, L.L.C. Expandable connection with metal to metal seal
KR100954533B1 (ko) * 2009-08-19 2010-04-22 주식회사 에스씨티 나사 압착식 배관 연결 방법
US8985640B2 (en) * 2009-11-04 2015-03-24 Torquelock Corporation Threaded pipe connection with a pressure energized flex-seal
US9222607B2 (en) * 2009-12-04 2015-12-29 Baker Hughes Incorporated Threaded connection with metal to metal seal capable of expansion
WO2015153271A1 (fr) 2014-04-04 2015-10-08 Enventure Global Technology, Llc Raccordement de joint extensible métal à métal
WO2016016509A1 (fr) * 2014-07-28 2016-02-04 Oy Atlas Copco Rotex Ab Procédé pour assembler un appareil de forage de fond-de-trou pour un forage par tuyau en matière plastique et appareil de forage de fond-de-trou
CN104879071B (zh) * 2015-06-09 2017-03-08 周兆弟 旋转杆连接件
CN106382099A (zh) * 2016-11-15 2017-02-08 东营威玛石油钻具有限公司 一种气密封油套管螺纹连接结构
US11585162B2 (en) 2017-11-29 2023-02-21 Nabors Lux 2 Sarl System and method for making a threaded connection
US10648242B2 (en) 2018-06-21 2020-05-12 Halliburton Energy Services, Inc. Drilling component coupler for reinforcement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30647E (en) * 1975-04-23 1981-06-16 Hydril Company Tubular connection
WO2002001102A1 (fr) * 2000-06-30 2002-01-03 Vallourec Mannesmann Oil & Gas France Joint filete tubulaire apte a subir une expansion diametrale

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5423579A (en) 1983-01-17 1995-06-13 Hydril Company Tubular coupling with metal to metal seal
USRE34467E (en) 1983-04-29 1993-12-07 The Hydril Company Tubular connection
US4703954A (en) 1985-11-08 1987-11-03 Hydril Company Threaded pipe connection having wedge threads
MY108743A (en) 1992-06-09 1996-11-30 Shell Int Research Method of greating a wellbore in an underground formation
US5454605A (en) 1993-06-15 1995-10-03 Hydril Company Tool joint connection with interlocking wedge threads
GB9510465D0 (en) 1995-05-24 1995-07-19 Petroline Wireline Services Connector assembly
FR2737533B1 (fr) 1995-08-04 1997-10-24 Drillflex Manchon tubulaire gonflable pour tuber ou obturer un puits ou une canalisation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30647E (en) * 1975-04-23 1981-06-16 Hydril Company Tubular connection
WO2002001102A1 (fr) * 2000-06-30 2002-01-03 Vallourec Mannesmann Oil & Gas France Joint filete tubulaire apte a subir une expansion diametrale

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1440449A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7578043B2 (en) 2002-07-06 2009-08-25 Weatherford/Lamb, Inc. Coupling tubulars
US7017950B2 (en) 2002-09-25 2006-03-28 Weatherford/Lamb, Inc. Expandable connection

Also Published As

Publication number Publication date
EP1440449A2 (fr) 2004-07-28
DE60225313D1 (de) 2008-04-10
EP1440449B1 (fr) 2008-02-27
US6607220B2 (en) 2003-08-19
MXPA04003401A (es) 2004-06-18
EP1440449A4 (fr) 2006-04-05
AU2002332092A1 (en) 2003-04-22
US20030067166A1 (en) 2003-04-10
WO2003032331A2 (fr) 2003-04-17
DE60225313T2 (de) 2009-01-08

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